# Hyper Invoice vs Kierbud

The clearest difference is in-app purchases: Hyper Invoice at none against Kierbud's 2. Hyper Invoice also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Kierbud sells 2 in-app purchases, starting at $2.99 per month. Hyper Invoice asks for nothing beyond the download.

## The numbers

| Metric | Hyper Invoice | Kierbud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 35 MB | 9 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [GLOBAL ICONS AGENCY LIMITED](https://appshunter.io/developer/1496015624) | [Marcin Polak](https://appshunter.io/developer/1852207430) |

## What reviewers say

### Hyper Invoice

[App page](https://appshunter.io/ios/app/hyper-invoice/id6742186906)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kierbud

[App page](https://appshunter.io/ios/app/kierbud-construction-notes/id6823995056)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kierbud Pro – Monthly | $2.99 | per month |
| Kierbud Pro – Yearly | $34.99 | per year |


## Frequently asked questions

### Is Hyper Invoice free?

Hyper Invoice is free to download, with no in-app purchases.

### Is Kierbud free?

Kierbud is free to download, with in-app purchases available.

### Do Hyper Invoice or Kierbud have ads?

Neither Hyper Invoice nor Kierbud shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*